<!DOCTYPE html>
<html>
<head>
	<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
	<meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
  <title>百度地图离线API V2.0  www.xiaoguo123.com</title>
	<style type="text/css">
  body, html,#map_demo, #tab, #mapfrm {width: 100%;height: 100%;overflow: hidden;margin:0;font-family:"微软雅黑";}
  #menu{height:100%;overflow-y:auto}
  td{font-size:14px}
  h4{margin:0;}
  #map_demo1,#map_demo2{height: 50%}
  </style>

  <script type="text/javascript" src="../../offlinemap/map_load.js"></script>
  <script type="text/javascript" src="../../offlinemap/tools/RectangleZoom_min.js"></script>
  <link rel="stylesheet" type="text/css" href="../../offlinemap/css/map.css"/>
  
  <script type="text/javascript" src="../jquery.js"></script>
  <script type="text/javascript" src="../layer/layer.js"></script>
</head>
<body>
<div id="map_demo">1</div>
</body>
</html>
<script type="text/javascript">  
// 百度地图API功能
	var map = new BMap.Map("map_demo");
	var point = new BMap.Point(116.418261, 39.921984);
	map.centerAndZoom(point, 5);
	map.enableScrollWheelZoom();                        //启用滚轮放大缩小
	
	var myDrag = new BMapLib.RectangleZoom(map, {
		followText: "拖拽鼠标进行操作"
	});
	myDrag.open();  //开启拉框放大
	//myDrag.close();  //关闭拉框放大

	layer.msg('拖拽鼠标进行操作');
	
</script>